baber/WOPTO huggingface dataset:
Patent JP-2001004812-A (JP)
Title: Transducer for generating optical contrast
Inventor: NEUMANN BURKHARD
IPC: G02B21/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a transducer conformable to a special form of a sample, vertically movable to the optical axis of an imaging optical system, and manufacturable at a preferable cost by providing a bent part of a light transmissive parallel planes conformed to the size of the image field of the imaging optical system and facing an object. SOLUTION: This transducer 8 has a light transmissive parallel plane bent part 7 conformable to the size of image field of an imaging optical system and facing an object 11. The advantage by the transducer 8 is that only the small surface part of the lower surface of the plane of the bent part 7 can be approached to the surface of a sample by arranging the planar bent part 7 in the center of the area of the object 11. Particularly, since the bent part 7 can be formed particularly deep and narrowly to a sample fine structure having a large difference in height, it is also accessible to the sample in such a case without any local hindrance. Thermal embossing method is particularly suitable for the manufacture of the bent part 7.
Patent JP-2001332756-A (JP)
Title: Solar cell module and its assembling and packing methods
Inventor: ITOYAMA SEIKI
IPC: H01L31/042
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module that has excellent appearance after installation, conveniently copes with rain, is compactly packed by overlapping a plurality of solar cell modules, and reduces the waste of packing materials. SOLUTION: This solar cell module has at least a photovoltaic element. In the solar cell module, a wall upper part projecting at the side of a light reception surface is provided at both sides. Also, in the solar cell module, when distance to the wall upper part at one end of the solar cell module is set to A, and that at the other is set to B, the wall upper part is formed so that the B is larger than A. In the assembling method of the solar cell module, the wide-side end of the solar cell module at a side in front of the solar cell module is overlapped to the narrow-side end of the solar cell module at a ridge side for arranging and fixing. In the packing method of the solar cell module, the solar cell module is shifted so that the terminal box of the solar cell module does not interfere for overlapping and packing.
Patent JP-2001054929-A (JP)
Title: Packaging film and its application
Inventor: TAKAHASHI MAMORU
IPC: B65D65/40
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a film which is suitable for shrinkage packaging and excellent in moldability by forming at least one layer from a specified ethylene- α-olefin copolymer and molding while a specified relationship is kept among the pressure of a resin during molding, a temperature, an extrusion amount, the lip cross-sectional area of a molding machine, and the melt flow rate of the resin. SOLUTION: At least one layer is formed from a copolymer of ethylene and 3-20C α-olefin in which (i) a molten tension MT at 190 deg.C and a melt flow rate MFR (g/10 min) meet formula I, (ii) an n-decane soluble component content W (wt.%) at room temperature and a density d (d/cm3) meet formula II when MFR<=10 g/10 min and formula III when MFR>10 g/10 min, and (iii) a temperature Tm  deg.C of the maximum peak position of an endothermic cuver by a differential scanning calorimeter and the density d (g/cm3) meet formula IV. The molding is done while a resin pressure P (kg/cm2) during molding, a temperature T  deg.C, an extrusion amount K (kg/h), the lip cross-sectional area A (cm2) of a molding machine, and MFR meet formula V.
Patent JP-2001053602-A (JP)
Title: Pll device
Inventor: WASHIMI IKUAKI
IPC: H04L7/033
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a PLL circuit in which a lockup time is short, power consumption is small, costs are small, and an LSI is easily made by performing frequency division of an output signal of a voltage controlled oscillator with main and sub frequency dividers composed of variable frequency dividers or counters and distributing the output signal into a plurality of feedback signals. SOLUTION: A generating means 3 generates a plurality of reference signals fR1 to fR8 whose phases are different from one another. A main frequency divider 30 performs frequency division of an output signal fvco of a voltage controlled oscillator 29 with a frequency division ratio N1, a sub frequency divider 31 performs frequency division of an output of the divider 30 with a frequency division ratio N2, and a distribution circuit 32 converts an output of the divider 31 into a plurality of feedback signals fV1 to fV8. Each of phase comparators 12 to 19 compares each of reference signals fR1 to fR8 with each of the signals fV1 to fV8 and outputs an error signal. Then, the dividers 30 and 31 are composed of variable frequency dividers or counters.  Here, it is desirable that a product of the ratio N1 and the ratio N2 should be made to coincide with the set frequency division ratio of an output signal.
Patent JP-2001337135-A (JP)
Title: Integrated circuit and measuring method for input/ output ac characteristics thereof
Inventor: NOGAMI YOJI
IPC: G01R31/28
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem that an integrated circuit is unable to conduct easy and accurate measurement of an input/output AC characteristics, such as setup time. SOLUTION: This integrated circuit uses scan registers 7 and 13 in internal registers or the like where in put first changes, when signals are inputted simultaneously from data input terminals 1.
Patent JP-2001334574-A (JP)
Title: Roll holding machine system
Inventor: OKAZAKI SHIZUAKI
IPC: B29C65/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a wrinkle or roll-up of foil sheets due to abrupt thermal expansions of hot rolls at the sheets and eliminate meandering of the sheets in the case of thermally compressing and integrating a film with the sheets by the rolls. SOLUTION: A plastic film 3 is supplied from a film supply unit 11 between the hot rolls 22 and 23 of a roll molding machine 1 under the control of the film 3 to a suitable deflection in a vacuum chamber 85. Meanwhile, copper foil sheets 30 and 31 are also supplied from foil supply units 32 and 33 to the rolls 22 and 23 under the control of the sheets 30 and 31 to have suitable deflections. In this case, the sheets 30 and 31 are supplied from upside and downside of the rolls 22 and 23 at opposite sides of the rolls 22 and 23 to the film supply side, rotated while partly rolling on the rolls 22 and 23, superposed with the film 3, heated and pressurized. A preheater 60 is provided before this side of the rolls 22 and 23. The sheets are previously gradually thermally expanded by far infrared heaters 63a to 63f.  The sheets are formed with deflections by a tensioning unit 66, and a winding unit 76 is controlled in accordance with the deflections.
Patent JP-2001349697-A (JP)
Title: Bend detector for impact rod
Inventor: MITA KAZUTO
IPC: F41H11/16
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To replace a bent impact rod in the early stage by knowing occurrence of bend of an impact rod at a place remote from a rod unit. SOLUTION: In a mine processor 2 comprising a rod unit 4 having a plurality of impact rods 14 arrange in parallel on an impact rod supporting plate 13, and a mechanism 3 for impacting the rod unit 4 and supported by the boom of the mine processor through a slide mechanism, the impact rod 14 has hollow structure and a conductive rod 35 is placed removably in the hollow section 17 of the impact rod 14 through an insulating material 34. The mine processor 2 is provided with a bend detecting part 30 where the conductive rod 35 is supported conductively by a conductive rod fixing plate 33 insulated from the chassis earth, and a unit 37 for determining bend of the impact rod 14 from variation in the electrical resistance at the bend detecting part 30.
Patent JP-2001346444-A (JP)
Title: Apparatus for arranging seedling raising container
Inventor: TEZUKA MICHIO
IPC: A01G9/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To realize the improvement of operability and workability, weight reduction and cost reduction. SOLUTION: An apparatus for arranging seedling raising containers has the following structure: a transferring means 6 inclined so that the front side is high and the rear side is low, and having such a width that plural seeded- seedling raising containers A can be placed on right and left sides on it, is placed on a machine body frame 3 which can be moved by a traveling device 4; the traveling device 4 is constructed with a pair of front-sided driven moving wheels 30 and a pair of rear-sided moving wheels 31; the right and left driven moving wheels 30 are fixed on axles 32 rotated by a motor 5 in a freely rotatable manner; a flange 34 having a fixing hole 35 is firmly held on the side of the driven moving wheel 30; and a fixing member 36 having a coupling pin 37 fitting in and coming out from the fixing hole 35 is placed on the axles 32 in a firmly held state.
Patent JP-2001028184-A (JP)
Title: Connector for external data storage device connection
Inventor: PAUL DIETER G
IPC: G11B33/12
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of efficiently connecting the maximum- number of external high-speed computer data storage devices to the same low- voltage differential SCSI bus of a host computer, thereby simultaneously operating them. SOLUTION: A U-shaped receiving frame 1 is attached to a chassis 50, and portable carrier 3 housing a data storage device 4 is provided in the receiving frame so as to be slid and removed. A separation plate 25 for holding a repeater chip 30 is electrically connected between an SCSI bus and the data storage device 4. The repeater chip 30 receives control and data signals from a host computer, and repeats these to the data storage device 4 based on an original signal form and quality. Thus, an SCSI controller recognizes the direct connection of the data storage device 4 to the SCSI bust without any effects of the stub length of a cable.
Patent JP-2001356999-A (JP)
Title: Serial bus data transfer control device
Inventor: HIRATSUKA MASASHI
IPC: H04L12/28
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To maintain the continuity of real data by storing only the real data obtained by substantially removing a header and a footer. SOLUTION: When data is a header part, an increment signal generation part 2 stops the generation of an increment signal, generates the increment signal up to the end of a footer part after the end of the header part, a decrement signal generation part 3 generates decrement signals of the number of pieces corresponding to the footer part after the end of the footer part and an address generation part 4 specifies an address for temporarily storing data in a temporary data storage part on the basis of the increment signal and the decrement signals and temporarily stores only the real data excluding the header and the footer from a packet into the temporary data storage part.
Patent JP-2001355995-A (JP)
Title: Refrigerating plate and refrigerating method
Inventor: YASUNOBU YOSHIKO
IPC: F28F21/06
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem such that a conventional refrigerating plate for refrigerating foodstuffs, for instance, placed thereon causes deterioration of the quality of the stuffs refrigerated. SOLUTION: The refrigerating plate for refrigerating stuffs to be cooled by placing the stuffs thereon and cooling them down to 0 deg.C or below has a water-repellent surface.
Patent JP-2001358559-A (JP)
Title: Ladder-type filter
Inventor: KUSAKAI SHIGEMASA
IPC: H03H9/17
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable ladder-type filter in which a substrate can be miniaturized and whose manufacture is simple. SOLUTION: Series resonators 1 and 2 which are loaded on the substrate 20 and which use vibration in the lengthwise direction, a wiring film 30 where connection electrodes are formed on both sides and parallel resonators 10 and 11 which are stacked and arranged on the series resonators through the wiring film and which use lengthwise vibration are installed. The lengthwise direction center parts of the lower electrodes of the series resonators 1 and 2 are electrically fixed on the first pattern electrode of the substrate 20. The lengthwise direction center parts of the upper electrodes of the series resonators 1 and 2 are electrically connected to the first connection electrode of the wiring film 30. The lengthwise direction center parts of the first electrodes in the parallel resonators 10 and 11 are electrically connected on the second connection electrode of the wiring film 30.  The lengthwise direction center parts of the second electrodes of the parallel resonators 10 and 11 are electrically connected onto the third connection electrode of the wiring film 30. The second connection electrode of the wiring film 30 is connected to the second pattern electrode of the substrate 20 and the third connection electrode of the wiring film 30 is connected to the third pattern electrode of the substrate 20.
Patent JP-2001354980-A (JP)
Title: Pour point depressant and oil composition
Inventor: HASEGAWA KENICHI
IPC: C10L10/16
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To obvtain a pour point depressant which gives a very low pour point for a fuel oil or lubricating oil having a fixed crystallization temperature. SOLUTION: There is provided a pour point depressant for a fuel oil or lubricating oil whose the crystallization starting temperature (ta) and the crystallization finishing temperature (tb), as measured by a differential scanning calorimeter, satisfy the following formula (1): 20 deg.C>=ta>=-40 deg.C and formula (2): 5 deg.C>=tb>=-70 deg.C, wherein the pour point depressant comprises an alkyl (meth) acrylate polymer (A), and (Ta) and (Tb) of (A) satisfy the following formula (3): ta+20 deg.C>=Ta>=ta-10 deg.C and formula (4): tb+20 deg.C>=Tb>=tb-10 deg.C.
Patent JP-2001054727-A (JP)
Title: Method and system for agitating contents in containers arranged in order while floating with magnetic force for mixing them
Inventor: CLEVELAND PATRICK H
IPC: B01F15/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a very simple method and a system for uniformly mixing the contents in the containers arranged in order such as vials, test tubes and deep well type microplates. SOLUTION: Liquid and/or solid contents in the containers 10, 11, 13 arranged in order such as vials, test tubes and well-shaped vertically long tubes of the deep well type microplates are mixed by lateral agitation. A magnetic agitation member 14 is disposed in each of the containers arranged in order, the containers are exposed under action of a magnetic field 20 and each of the contents is mixed by the member 14 floating at the variable height while floating the member 14 inside each container at the variable height. When the member 14 floats and enters the meniscus of the content, the content is aerated.
Patent JP-2001048886-A (JP)
Title: Volatile organogallium compound and deposition of gallium nitride film using the same
Inventor: KIM YUN-SOO
IPC: C30B25/02
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having high volatility, useful for forming a high-quality GaN film. SOLUTION: This organogallium compound is shown by formula I (R1 and R2 are each a 1-5C alkyl; and R3 and R4 are each H or a 1-5C alkyl) such as azidodimethylgallium hydrazine. The compound of formula I can be obtained, for example, by reacting a compound of formula II (X is a halogen) with a compound of formula III in an organic solvent preferably selected from tetrahydrofuran, acetonitrile, etc., preferably at -70 to 10 deg.C to give a compound of formula IV (R is a 1-5C alkyl), then reacting the compound of formula IV with sodium azide in an organic solvent preferably selected from tetrahydrofuran, acetonitrile, etc., preferably at -70 to 10 deg.C. The vapor of the obtained compound of formula I is brought into contact with a substrate (preferably silicon single crystal) heated to 400-800 deg.C so that a GaN film can be deposited on the substrate.
Patent JP-2002005472-A (JP)
Title: Ventilation device and air conditioner having it
Inventor: FUJIKI HIRONARI
IPC: F24F1/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation device that can be operated economically, can be miniaturized and made light, and can evacuate indoor air and expire outdoor air simultaneously, and inhibits the decrease in the air-conditioning efficiency of the indoor air, and an air conditioner having the ventilation device. SOLUTION: A ventilation device 60 that has an indoor heat exchanger 13 and is provided at an indoor unit 100 of this air conditioner is provided with an exhaust unit 70 for evacuating indoor air to the outdoor, and an expiration unit 80 for expiring outdoor air to the indoor, and an exhaust fan that is provided at the exhaust unit 70 and an expiration fan that is provided at the expiration unit 80 are rotated and driven by the same bi-axial motor. Also, a discharge duct 82a of the expiration unit 80 is composed so that it is open to the side of the indoor heat exchanger 13, thus also air-conditioning the outdoor air.
Patent JP-2002001851-A (JP)
Title: Manufacturing method of highly water absorptive sheetlike composite
Inventor: SUZUKI MIGAKU
IPC: D04H1/593
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of continuous production of a highly water absorptive sheelike composite bearing high-water-absorptive resin particles uniformly. SOLUTION: The highly water absorptive sheetlike composite is manufactured through a precoating process of filling a precoat liquid in bulky web by applying the precoat liquid on the bulky web having an apparent density of 0.1 g/cm3 or less, a slurry coating process of making the bulky web contain a highly water absorptive resin containing slurry by applying the slurry on the bulky web filled with the precoat liquid and a liquid-removing and drying process of subjecting the bulky web containing the slurry to liquid-removing and drying treatments.
Patent JP-2002004102-A (JP)
Title: Men's drawers
Inventor: SHIMIZU HISAMITSU
IPC: A41D1/06
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a pair of men's drawers, capable of saving labor and time for putting-on and off when men's drawers, such as Suteteko (a kind of Japanese drawers), Momohiki (another kind of Japanese drawers) and pajama trousers are doubly worn over briefs, capable of preventing the private parts from sweating and getting stuffy as possible, capable of releasing both the feeling of pressure to the private parts and the unpleasant feeling, and capable of giving a relaxed feeling to a wearer when he sleeps. SOLUTION: This pair of men's drawers has a support cloth (3) for holding the penis and the sac inside of a front body (1a) of the Suteteko pants (1). A seat cloth (4) for covering the anus is attached to the inside of a back body (1b) of the Suteteko pants (1). The support cloth (3) is formed into a furcated shape so as to have a left-handed section (3a), a right- handed section (3b), and a joining section (3c), wherein the left-handed and right-handed sections (3a, 3b) are located at the left and right sides of a front opening (2), respectively, and the joining section (3c) detours below the front opening (2) and joins with each of the left-handed and right-handed sections (3a, 3b). The top and inside edges of the left-handed and right-handed sections (3a, 3b) are each sewn on the front body (1a). The bottom edge of the joining section (3c) is sewn to attach to an area where the front body (1a) and the back body (1) are together sewn. An elastic string (6) is successively attached to the outside edges of the left-handed and right-handed sections (3a, 3b) and the outside edge of the joining section (3c) in stretched state, so that the support cloth 3 of the Suteteko pants (1) is incurved and changed into a bag-like shape by the elastic string.
Patent JP-2002006352-A (JP)
Title: Semiconductor variable wavelength conversion device
Inventor: SHIMOYAMA MINEFUMI
IPC: H01S5/12
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor variable wavelength conversion device in which a small-size light source with variable wavelength is used and detune dependency of the conversion efficiency is decreased. SOLUTION: In the device, a wavelength variable laser 2 having a plurality of end face emission type semiconductor laser waveguides 1 having different oscillation wavelengths from one another and having a means to select at least one of the waveguides to oscillate, and a first semiconductor optical amplification waveguide 3 where external optical signals are introduced, are arranged in parallel, a second semiconductor optical amplification waveguide 5 to linearly amplify the light and to carry out the nonlinear interaction in a plurality of laser beams, and an optical coupling waveguide 4 to couple the light from the end face emission type semiconductor laser waveguide 1 and the first semiconductor optical amplification waveguide 3 to the second semiconductor optical amplification waveguide 5 are integrated monolithically.
Patent JP-2002004146-A (JP)
Title: Steam sterilizable fabric
Inventor: IKENAGA HIDEO
IPC: A41D31/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a fabric suitable to an aseptic clothing, a dustless clothing and a dustproof clothing which are excellent in durability in repeated steam sterilizations, has soft feeling and are excellent in wearing comfortness. SOLUTION: A high-density polyester fabric containing >=25 wt.% of a polytrimethylene terephthalate fiber yarn.
Patent JP-2002013951-A (JP)
Title: Measuring device
Inventor: FURUKAWA MASAYOSHI
IPC: G01D7/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive power-saving function when a measuring instrument using a luminescent element such as a display LED(light emitting diode) on a display section and mounted with an external control function is used in an external control state. SOLUTION: This measuring device using the luminescent element such as a display LED on the display section is provided with a controller 1 providing the whole control, a measuring section 7 controlled by the controller 1, a display section 5 of set conditions or the like in a panel section 3, a memory 2 storing the set conditions and internal control conditions, an operation section 4 in the panel section 3 for transferring the information of the set conditions or the like to the controller 1, and an external control interface 6 transferring the information to the controller 1 from an external apparatus. Generally speaking, the display section 5 in the panel section 3 might not necessarily required when the information is transferred from the external control interface 6.  A command to turn off the display section 5 is given from the external control interface 6 in this case, and the display section turns off the sections other than a display indicating the external control state.
Patent JP-2002011726-A (JP)
Title: Apparatus for exchanging mold
Inventor: ISHIBASHI SHOGO
IPC: B30B15/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for exchanging a mold which can prevent a flexible hose connected with the mold from being disconnected from a hose connecting tool or the mold when the mold to be mounted on a fixed die plate and a movable die plate of a molding machine is carried on the molding machine. SOLUTION: An engaging pin 38 is horizontally provided in the direction intersecting at right angles to the carrying direction of the mold and a connecting mechanism 40 engaging with the engaging pin 38 and connecting the mold 16 with a hose connecting tool 34 is provided on the hose connecting tool 34.